Home / 43,805,322.16-65,702,963.04-11,460,346

Finding the Fourth Proportional to 43,805,322.16, 65,702,963.04 and 11,460,346

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Solution

The fourth proportional to 43,805,322.16, 65,702,963.04 and 11,460,346 is: 17,189,205.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,805,322.16 : 65,702,963.04 = 11,460,346 : x
  2. Step 2: Convert to fraction form
    43,805,322.16/65,702,963.04 = 11,460,346/x
  3. Step 3: Cross multiply
    43,805,322.16x = 65,702,963.04 × 11,460,346
  4. Step 4: Simplify right side
    43,805,322.16x = 752,978,689,663,611.88
  5. Step 5: Solve for x
    x = 752,978,689,663,611.88/43,805,322.16
  6. Step 6: Final answer
    x = 17,189,205.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.